CNNVD-202509-2224 Information

Sep 15, 2025 cve

CNNVD ID

CNNVD-202509-2224

CVE-2022-50258

  • CNNVD Published: 2025-09-15

Description (Chinese)

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于brcmf_c_preinit_dcmds函数中未对buf进行空终止处理，可能导致栈缓冲区溢出读取。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. Linux Kernel has a security loophole, which stems from the fact that the brcmf c priinit dcmds function does not have an empty termination of the buf, which could lead to a spill-out of the buffer zone.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-15

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/0a06cadcc2a0044e4a117cc0e61436fc3a0dad69 https://git.kernel.org/stable/c/17dbe90e13f52848c460d253f15b765038ec6dc0 https://git.kernel.org/stable/c/3a3a5e3f94068cd562d62a57da6983c8cd07d53c https://git.kernel.org/stable/c/881f50d76c3892262730ddf5c894eb00310e736c https://git.kernel.org/stable/c/89243a7b0ea19606ba1c2873c9d569026ccb344f https://git.kernel.org/stable/c/ba166e0ebdde3dfa833f0a3edaf2b2934d4a87f7 https://git.kernel.org/stable/c/d481fd6064bf215d7c5068e15aa390c3b16c9cd0 https://git.kernel.org/stable/c/d6ef66194bb4a6c18f5b9649bf62597909b040e4

Patch

https://www.kernel.org/

Share on: